--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver.rst	Fri Oct 15 14:04:05 2010 +0300
@@ -0,0 +1,18 @@
+-*- mode: outlibne; coding: utf-8 -*-
+
+* Deactiate screensaver.
+
+** xscreensaver.
+
+  /usr/bin/xscreensaver-command -deactivate
+
+** gnome-screensaver.
+
+  $ gnome-screensaver-command -p
+
+  http://live.gnome.org/GnomeScreensaver/FrequentlyAskedQuestions#Is_there_a_way_to_perform_actions_when_the_screensaver_activates_or_deactivates.3F__Or_when_the_session_becomes_idle.3F
+
+** Watch video without screensaver.
+
+  $ mplayer −heartbeat−cmd "xscreensaver-command -deactivate" $file
+  $ mplayer -heartbeat-cmd "gnome-screensaver-command -p" $file